class RailsCaptcha::Config
Constants
- ONE_DAY
Public Class Methods
captchas()
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# File lib/rails_captcha/captcha/config.rb, line 49 def self.captchas Dir["#{@@options[:destination]}/*.jpg"] end
codes()
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# File lib/rails_captcha/captcha/config.rb, line 53 def self.codes self.captchas.collect do |f| File.basename f, '.jpg' end end
exists?(code)
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# File lib/rails_captcha/captcha/config.rb, line 59 def self.exists?(code) File.exists?("#{@@options[:destination]}/#{code}.jpg") end
last_modified()
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# File lib/rails_captcha/captcha/config.rb, line 67 def self.last_modified file = self.captchas.first if file && File.exists?(file) File.mtime(file) else nil end end
new(options={})
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# File lib/rails_captcha/captcha/config.rb, line 45 def initialize(options={}) @@options.merge!(options) end
options()
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# File lib/rails_captcha/captcha/config.rb, line 63 def self.options @@options end